Solve HF receiving problem of SDR without short wave receiving ability.
To solve the problem of HF and UV antenna back and forth in the use of single ant port SDR.
Solve the problem of sharing a set of HF and UV antennas on two SDR devices.
power: 4.5v-5.5v usb(type-c) or Bias tee
The isolation of switch channel is more than 30dB
For RTL or airspy
Show off any of your RTL-SDR or cheap SDR related projects.
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